Partisans of Vilna is a documentary, but there is also a CD by that name which may be the musical soundtrack of the documentary. A track listing is at https://www.discogs.com/Partisans-Of-Vilna-The-Songs-Of-World-War-II-Jewish-Resistance/release/3644397. It includes four songs that have come up in this discussion: Unter Dayne Vayse Shtern; Yid, Du Partizaner; Shtil Di Nakht; and Zog Nit Keynmol. [And I notice that Joe Offer posted a review of the CD to Amazon in 2006!]